Johannes Kepler

astronomy · planets · genius · 17th century

Discovered planetary laws. Kepler figured out that planets don't move in perfect circles around the sun, but in ovals called ellipses. This was a huge discovery that changed how we understand space.

Master of many fields. He wasn't just an astronomer - Kepler was also a mathematician, astrologer, and music theorist who explored how everything in nature connects and works together.

Wrote early science fiction. Kepler wrote a story called Somnium about traveling to the moon, making him one of the very first science fiction authors ever.

Founded modern science. His careful observations and mathematical thinking helped create the scientific method, which is how scientists test ideas and discover truth today.

Found music in the cosmos. Kepler believed the planets moving through space created a kind of cosmic music that followed mathematical patterns, blending science and beauty together.